# include <stdio.h>
int main ()
{
	char x;
	scanf("%c",&x);
	int a;
	a=x;
	switch(a)
	{
		case 97:
		case 65:printf("America");break;
		case 98:
		case 66:printf("Britain");break;
		case 99:
		case 67:printf("China");break;
		default :printf("Country");
	}	
	return 0;
}
